P2 is about 95% effective in preventing a pregnancy if a woman is about to ovulate. But a side effect is that is can and usually does affect the menstrual cycle so her period may be delayed. This is normal and is not an indicator of pregnancy. There is little chance of pregnancy in her age based on what you have said. Her period should be along within the next few weeks.
To ease your mind, a pregnancy test will be accurate 12-14 days after sex.
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Hello Anon
Thank you for writing.
P2 is about 95% effective in preventing a pregnancy if a woman is about to ovulate. But a side effect is that is can and usually does affect the menstrual cycle so her period may be delayed. This is normal and is not an indicator of pregnancy. There is little chance of pregnancy in her age based on what you have said. Her period should be along within the next few weeks.
To ease your mind, a pregnancy test will be accurate 12-14 days after sex.
Best,
January 29, 2020 - 6:45pmSusan
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